id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-297396-r1p7xn3a	Ng, Ming-Yen	Development and Validation of Risk Prediction Models for COVID-19 Positivity in a Hospital Setting	2020-09-15		.txt	text/plain	3254	136	47	Reverse transcription polymerase chain reaction (RT-PCR) is regarded as a vital tool in identifying the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and quarantining COVID-19 patients to prevent further spread of the disease 4 . As yet, the data which supports these strategies are predominantly based on data of COVID-19 patients 12, 13 but without comparisons to patients with other conditions and symptoms overlapping with COVID-19 (eg. fever, shortness of breath, cough).	cache/cord-297396-r1p7xn3a.txt	txt/cord-297396-r1p7xn3a.txt
